Hmm, I cant see any problems with it. Head might seem the wrong size, though the tuff of fur is what makes it seem that way. The pose looks good. The bed background thing is hard to make out a bit but its easily assumed its a rather large bed or just not a finished one.
Oh no wait, theres no gloves, though that isnt a problem. Feet look round, though that took me awhile to notice.
The face does look a little off when looking at the mouth a bit, but again this took some looking to raelly notice.
If say its an overall nice drawing of renamon. I like it ^_^